java - Gradle:如何让 JavaExec 任务使用配置类路径？

Question

这就是问题所在:我想执行一些具有依赖性的 java 类，例如，运行时配置。如何做到这一点？

task runJava(type: JavaExec, dependsOn:[classes]) {
        main = 'mypackage.MyClass'
        classpath = //what should I write here to provide classes from runtime configuration?
}

Answer 1

您可能希望使用 Source sets 的运行时类路径其中包括 compiled classes of your project as well as all the runtime dependencies .

task runJava(type: JavaExec, dependsOn:[classes]) {
    main = 'mypackage.MyClass'
    classpath = sourceSets.main.runtimeClasspath
}

如果您想获取特定配置的路径，您可以执行以下操作:configurations.getByName('runtime').asPath 或更短的 configurations.runtime.asPath 。